K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2011-04-10T18:36:24.818205Z
K 7
svn:log
V 847
More fixes to --index-only, with or without a ports tree present, including
better handling of --index-only in the rc file.
* Don't do the work of handling the INDEX file if we won't need it anyway
  (-l, --list-origins, -e, -s)
* Reorganize the final check of $pd (PORTSDIR) to properly handle the
  various combinations
* Apply the same fix for $portsdir in -o that we did for multiport()
* Since --check-depends now works with --index-only, update usage()

Also:
* Add a few more comments to the final fi of some long blocks
* In multiport(), set missing=missing to aid debugging
* Add some whitespace to the "Installing new +CONTENTS" message
* In --clean-packages show the path in the delete prompt for stale packages
  that are not installed like we do for ones that are
* In --check-port-dbdir simplify creation of the list of unique names

END